Individual Calculations July 2010
 Filippi, Simone  Total change: -3.25  Rating chartPersonal card
 OP Granprix finalissima Montebelluna ITA 2010-06-11
 2005 1689 0.00 1 -0.13 25 -3.25 
  Sorbera, Giovanni 2005 ITA0.001-0.1325-3.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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